Progressive unplugging multi-cards body
US7726578B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 8, 2005 |
| Grant date | Jun 1, 2010 |
| Priority date | — |
| Expiry date | Aug 19, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49117
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A card body comprises a first card body (ID-1 card 1), a second card body (plug-in card 2) and a third card body (mini card 3). The first card body has a first shape (ID-1 shape). The second card body comprises a second shape (plug-in shape). The first card body encompasses the second card body. The third card body comprises a third shape (mini shape). The second card body encompasses the third card body. The third card body has a cavity for receiving an electronic module. A first boundary separates the first shape (ID-1 shape) from the second shape (plug-in shape), and comprises a first number of apertures (5, 6, 7, 17, 18) and a first number of notches (19 and 20) defining a first mechanical inter-card body coupling strength (link between ID-1 card 1 and plug-in card 2). A second boundary separates the second shape (plug-in shape) from the third shape (mini shape), and comprises a second number of apertures (21) and a second number of notches (11, 12, 13, 14, 15, 16) defining a second mechanical inter-card body coupling strength (link between plug-in to card 2 and mini card 3). A cumulated length of the first number of apertures (5, 6, 7, 17, 18) is greater than a cumulated lengt…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.